nobody bringt Server zum Ausfall ?
Posted: 2003-05-07 17:55
Seid ein paar Tagen logt sich 'nobody' immer um etwa die gleiche Zeit ein.
Kann sein das das schon immer so war. Aber seid neuestem ist jedesmal httpd danach down !
Sonst läuft alles, nur Apache muss neu gestartet werden.
nobody muss der Grund sein, weil genau um diese Zeit auch die letzte Mail rausging.
Ich nehme an 'nobody' ist ein Username für einen Serverdienst von 1&1.
Was kann der Grund für die Ausfälle sein ?
Außerdem habe ich ständig Loginversuche. Sind das Hack-Angriffe ?
Was kann ich dagegen machen ?
Kann sein das das schon immer so war. Aber seid neuestem ist jedesmal httpd danach down !
Sonst läuft alles, nur Apache muss neu gestartet werden.
nobody muss der Grund sein, weil genau um diese Zeit auch die letzte Mail rausging.
Code: Select all
May 5 00:15:53 p150xxxxx su: (to nobody) root on none
May 5 00:15:53 p150xxxxx PAM-unix2[1826]: session started for user nobody, service su
May 5 00:17:04 p150xxxxx PAM-unix2[1826]: session finished for user nobody, service su
May 6 00:18:30 p150xxxxx su: (to nobody) root on none
May 6 00:18:30 p150xxxxx PAM-unix2[5400]: session started for user nobody, service su
May 6 00:27:46 p150xxxxx PAM-unix2[5400]: session finished for user nobody, service su
May 7 00:17:56 p150xxxxx su: (to nobody) root on none
May 7 00:17:56 p150xxxxx PAM-unix2[8835]: session started for user nobody, service su
May 7 00:27:16 p150xxxxx PAM-unix2[8835]: session finished for user nobody, service su
Was kann der Grund für die Ausfälle sein ?
Außerdem habe ich ständig Loginversuche. Sind das Hack-Angriffe ?
Code: Select all
May 4 20:42:18 p150xxxxx proftpd[23680]: connect from 66.34.16.1 (66.34.16.1)
May 4 20:42:24 p150xxxxx proftpd[23680]: p150xxxxx.pureserver.info (66.34.16.1[66.34.16.1]) - FTP session opened.
May 4 20:42:24 p150xxxxx proftpd[23680]: p150xxxxx.pureserver.info (66.34.16.1[66.34.16.1]) - FTP session closed.
May 4 20:51:09 p150xxxxx proftpd[25658]: connect from 66.34.16.1 (66.34.16.1)
May 4 20:51:09 p150xxxxx proftpd[25658]: p150xxxxx.pureserver.info (66.34.16.1[66.34.16.1]) - FTP session opened.
May 4 20:51:18 p150xxxxx proftpd[25658]: p150xxxxx.pureserver.info (66.34.16.1[66.34.16.1]) - FTP session closed.
May 4 21:04:57 p150xxxxx proftpd[28735]: connect from 66.34.16.1 (66.34.16.1)
May 4 21:05:01 p150xxxxx proftpd[28735]: p150xxxxx.pureserver.info (66.34.16.1[66.34.16.1]) - FTP session opened.
May 4 21:05:01 p150xxxxx proftpd[28735]: p150xxxxx.pureserver.info (66.34.16.1[66.34.16.1]) - FTP session closed.
May 4 21:18:04 p150xxxxx proftpd[32016]: connect from 66.34.16.1 (66.34.16.1)
May 4 21:18:11 p150xxxxx proftpd[32016]: p150xxxxx.pureserver.info (66.34.16.1[66.34.16.1]) - FTP session opened.
May 4 21:18:11 p150xxxxx proftpd[32016]: p150xxxxx.pureserver.info (66.34.16.1[66.34.16.1]) - FTP session closed.
May 4 22:37:53 p150xxxxx proftpd[19009]: connect from 80.142.11.169 (80.142.11.169)
May 4 22:37:53 p150xxxxx proftpd[19009]: p150xxxxx.pureserver.info (p508E0BA9.dip0.t-ipconnect.de[80.142.11.169]) - FTP session opened.
May 4 22:37:54 p150xxxxx proftpd[19009]: p150xxxxx.pureserver.info (p508E0BA9.dip0.t-ipconnect.de[80.142.11.169]) - no such user 'anonymous'
May 4 22:37:54 p150xxxxx last message repeated 4 times
May 4 22:37:54 p150xxxxx proftpd[19009]: p150xxxxx.pureserver.info (p508E0BA9.dip0.t-ipconnect.de[80.142.11.169]) - USER anonymous: no such user found from p508E0BA9.dip0.t-ipconnect.de [80.142.11.169] to 217.160.xxx.xxx:21
May 4 22:37:54 p150xxxxx proftpd[19009]: p150xxxxx.pureserver.info (p508E0BA9.dip0.t-ipconnect.de[80.142.11.169]) - FTP session closed.
May 5 00:15:53 p150xxxxx su: (to nobody) root on none
May 5 00:15:53 p150xxxxx PAM-unix2[1826]: session started for user nobody, service su
May 5 00:17:04 p150xxxxx PAM-unix2[1826]: session finished for user nobody, service su
May 5 01:25:26 p150xxxxx proftpd[1966]: connect from 217.144.225.252 (217.144.225.252)
May 5 01:25:26 p150xxxxx proftpd[1966]: p150xxxxx.pureserver.info (217.144.225.252[217.144.225.252]) - FTP session opened.
May 5 01:25:27 p150xxxxx proftpd[1966]: p150xxxxx.pureserver.info (217.144.225.252[217.144.225.252]) - FTP session closed.
May 5 03:42:45 p150xxxxx proftpd[2223]: connect from 62.254.149.113 (62.254.149.113)
May 5 03:42:55 p150xxxxx proftpd[2223]: p150xxxxx.pureserver.info (pc4-oxfd3-5-cust113.oxfd.cable.ntl.com[62.254.149.113]) - FTP session opened.
May 5 03:42:55 p150xxxxx proftpd[2223]: p150xxxxx.pureserver.info (pc4-oxfd3-5-cust113.oxfd.cable.ntl.com[62.254.149.113]) - no such user 'anonymous'
May 5 03:42:55 p150xxxxx last message repeated 4 times
May 5 03:42:55 p150xxxxx proftpd[2223]: p150xxxxx.pureserver.info (pc4-oxfd3-5-cust113.oxfd.cable.ntl.com[62.254.149.113]) - USER anonymous: no such user found from pc4-oxfd3-5-cust113.oxfd.cable.ntl.com [62.254.149.113] to 217.160.xxx.xxx:21
May 5 03:42:55 p150xxxxx proftpd[2223]: p150xxxxx.pureserver.info (pc4-oxfd3-5-cust113.oxfd.cable.ntl.com[62.254.149.113]) - FTP session closed.
May 5 06:23:56 p150xxxxx proftpd[2538]: connect from 199.200.128.26 (199.200.128.26)
May 5 06:23:56 p150xxxxx proftpd[2538]: p150xxxxx.pureserver.info (199.200.128.26[199.200.128.26]) - FTP session opened.
May 5 06:23:56 p150xxxxx proftpd[2538]: p150xxxxx.pureserver.info (199.200.128.26[199.200.128.26]) - no such user 'anonymous'
May 5 06:23:57 p150xxxxx last message repeated 4 times
May 5 06:23:57 p150xxxxx proftpd[2538]: p150xxxxx.pureserver.info (199.200.128.26[199.200.128.26]) - USER anonymous: no such user found from 199.200.128.26 [199.200.128.26] to 217.160.xxx.xxx:21
May 5 06:23:59 p150xxxxx proftpd[2538]: p150xxxxx.pureserver.info (199.200.128.26[199.200.128.26]) - FTP session closed.